Part of the long-running British mystery series based on the stories by Colin Dexter, Inspector Morse: Cherubim and Seraphim first aired in the U.K. in 1992. Inspector Morse (John Thaw) goes to visit his stepmother only to discover that his step-niece has committed suicide. He takes a leave of absence to find out more about it. Meanwhile, Sergeant Lewis (Kevin Whately) studies for his inspector's exam and Chief Inspector Holroyd (John Junkin) takes over for Morse. ~ Andrea LeVasseur, All Movie Guide